/**
  ******************************************************************************
  * @file    system_stm32f4xx.h
  * @author  MCD Application Team
  * @brief   CMSIS Cortex-M4 Device System Source File Header File.
  ******************************************************************************
  */

#ifndef __SYSTEM_STM32F4XX_H
#define __SYSTEM_STM32F4XX_H

#ifdef __cplusplus
 extern "C" {
#endif

/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx.h"

/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */

extern uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */

/* Exported functions ------------------------------------------------------- */
extern void SystemInit(void);
extern void SystemCoreClockUpdate(void);

#ifdef __cplusplus
}
#endif

#endif /* __SYSTEM_STM32F4XX_H */

/**
  * @}
  */

/**
  * @}
  */
